One example is an Arizona flight on April 6 that was used to monitor a home during a joint operation to serve a warrant. The agencies involved, according to the following record, appear to be the Office of Border Patrol and Cochise County Sheriff’s Office:

The documents also show that the U.S. Department of Homeland Security was contemplating equipping the CBP drones with non-lethal weapons, as reported by the New York Times and Arizona Republic.